CN213443276U - Auxiliary film pasting mechanism - Google Patents

Abstract

The utility model relates to an auxiliary film pasting mechanism, including frame, motor, transmission lead screw, guide rail, first slider, lower part coupling mechanism and cylinder load mechanism. The utility model relates to an auxiliary film sticking mechanism, a needle bearing and a deep groove ball bearing are used in a matching way, which meets the requirements of small volume, large bearing load and axial fixation; the back pressure roller realizes large-span and high rigidity through the supporting design of the supporting component.

Description

Auxiliary film pasting mechanism

Technical Field

The utility model relates to a relevant technical field of pad pasting especially relates to an auxiliary pad pasting mechanism.

Background

The two sides of a film sticking roller of a film sticking mechanism in the prior art need to bear large radial force, if only a deep groove ball bearing is used, the requirement of the radial force can be met only by a large bearing, and the large bearing is not beneficial to assembly and use. And the back pressure roller is stainless steel, and the distance is large, and sagging may be caused due to insufficient rigidity.

In view of the above-mentioned drawbacks, the present designer has made active research and innovation to create an auxiliary film pasting mechanism, which has industrial application value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing an auxiliary pad pasting mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an auxiliary film pasting mechanism comprises a frame, a motor, a transmission lead screw, a guide rail, a first slide block, a lower connecting mechanism and a cylinder loading mechanism, wherein the frame comprises a bottom plate, side plates positioned at two sides of the top of the bottom plate, and a motor mounting plate which is positioned between the two side plates and is close to the top position, the motor mounting plate is provided with the motor, the guide rail is fixedly arranged on the side plates along the vertical direction, the lower connecting mechanism is connected with the guide rail through the first slide block, a driving shaft of the motor is in driving connection with the lower connecting mechanism through the transmission lead screw, the lower connecting mechanism comprises a connecting plate, a roller connecting piece, a cylinder, a slide rail and a second slide block, the transmission lead screw is connected with the back surface of the connecting plate, the top positions at two sides of the front surface of the connecting plate are respectively provided, the connecting plate openly is close to the both sides position at top and all is provided with the slide rail along vertical direction, and cylinder load mechanism includes cylinder connecting block, cylinder connecting plate, back pressure roller and pad pasting roller, and the both sides of the positive bottom of cylinder connecting plate all are provided with the cylinder connecting block, and the back of cylinder connecting plate is connected with the slide rail through the second slider, and the drive end of cylinder is connected with the cylinder connecting block of top, and up connection gradually has been provided with back pressure roller and pad pasting roller down at the top of cylinder connecting plate.

As the utility model discloses a further improvement still puts the membrane platform including putting the membrane platform, puts the top that the membrane platform is located cylinder load mechanism, puts the membrane platform including putting lamina membranacea, pivot and roof, and the top of putting the membrane platform is provided with puts the lamina membranacea, and the bottom of putting the membrane platform is provided with the roof, and the both sides intermediate position of putting the membrane platform is connected and is provided with the pivot, and the gyro wheel connecting piece is located the roof under the position.

As the utility model discloses a further improvement, even be provided with a plurality of supporting component between the top of cylinder connecting plate and the back pressure roller, supporting component includes axle bed, backup pad and backing roll, and the axle bed is connected with the cylinder connecting plate of bottom, and the top of axle bed is provided with the backup pad, connects in the backup pad to be provided with the backing roll, and the backing roll contacts with the back pressure roller and sets up.

As a further improvement of the utility model, the pad pasting roller passes through pad pasting roller coupling mechanism and connects the setting on the riser of cylinder connecting plate top left and right sides, pad pasting roller coupling mechanism includes deep groove ball bearing, needle bearing, spacer and bearing frame, all be provided with the bearing frame on the riser of the left and right sides, from outer deep groove ball bearing and the needle bearing of having set gradually to interior in the bearing frame, be provided with two spacers between deep groove ball bearing and the needle bearing, the inner circle of needle bearing is withstood to inboard spacer, the outer lane of needle bearing is withstood to the spacer in the outside, the outside of the spacer in the outside is provided with deep groove ball bearing, deep groove ball bearing's outer lane is blocked the bearing frame.

As a further improvement of the utility model, the cylinder connecting plate divide into upper roll connecting plate and lower upper roll connecting plate, and upper roll connecting plate sets up through waist type jogged joint between the lower upper roll connecting plate, and waist type jogged joint is provided with the adjusting block.

As a further improvement, the utility model is also provided with a first L-shaped support on the connecting plate, and a second L-shaped support, a first L-shaped support and a second L-shaped support are staggered and connected on the roller connecting plate.

As a further improvement of the utility model, the two sides of the side plate are also provided with reinforcing rib plates.

Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage:

the utility model relates to an auxiliary film sticking mechanism, a needle bearing and a deep groove ball bearing are used in a matching way, which meets the requirements of small volume, large bearing load and axial fixation; the back pressure roller realizes large-span and high rigidity through the supporting design of the supporting component.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an auxiliary film sticking mechanism of the present invention;

FIG. 2 is a rear view of FIG. 1;

FIG. 3 is a schematic view of the frame of FIG. 1;

FIG. 4 is a schematic view of the lower attachment mechanism of FIG. 1;

FIG. 5 is a schematic structural view of the cylinder load mechanism of FIG. 1;

FIG. 6 is a schematic view of the lower connecting mechanism and the cylinder load mechanism of FIG. 1;

FIG. 7 is a schematic structural view of the film application roller connecting mechanism in FIG. 5 or FIG. 6;

FIG. 8 is a partial cross-sectional view of the film roll attachment mechanism of FIG. 7;

FIG. 9 is a schematic structural view of the film laying platform of FIG. 1;

fig. 10 is a usage state diagram of a film sticking process of the auxiliary film sticking mechanism of the present invention;

fig. 11 is a schematic structural view of the support assembly of fig. 5.

In the drawings, the meanings of the reference numerals are as follows.

1 frame 2 motor

3 transmission screw rod 4 guide rail

5 first slide block 6 lower connecting mechanism

7-cylinder loading mechanism 8 film placing platform

11 bottom plate 12 side plate

13 reinforcing rib plate 14 motor mounting plate

61 connecting plate 62 roller connecting piece

63 cylinder 64 slide rail

65 second slide 66 first L-shaped bracket

71 cylinder connecting block 72 second L-shaped bracket

73 adjusting block 74 roller connecting plate

75 back pressure roller with support assembly 76

77 film pasting roller 751 axle seat

752 supporting plate 753 supporting roller

771 deep groove ball bearing 772 needle bearing

773 spacer 774 bearing seat

81 placing template 82 rotating shaft

83 Top plate

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In order to make the technical solution of the present invention better understood, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in figures 1 to 11 of the drawings,

an auxiliary film pasting mechanism comprises a rack 1, a motor 2, a transmission screw rod 3, a guide rail 4, a first sliding block 5, a lower connecting mechanism 6 and an air cylinder load mechanism 7, wherein the rack 1 comprises a bottom plate 11, side plates 12 positioned on two sides of the top of the bottom plate 11, and a motor mounting plate 14 between the two side plates 12 and close to the top, the motor mounting plate 14 is arranged on the motor 2, the guide rail 4 is fixedly arranged on the side plates 12 along the vertical direction, the lower connecting mechanism 6 is connected with the guide rail 4 through the first sliding block 5, a driving shaft of the motor 2 is in driving connection with the lower connecting mechanism 6 through the transmission screw rod 3, the lower connecting mechanism 6 comprises a connecting plate 61, a roller connecting piece 62, an air cylinder 63, a sliding rail 64 and a second sliding block 65, the transmission screw rod 3 is connected with the back of the connecting plate 61, the roller connecting pieces 62 are arranged on the top positions on, both sides position of the positive bottom of connecting plate 61 all is provided with cylinder 63 along vertical direction, the both sides position that connecting plate 61 openly is close to the top all is provided with slide rail 64 along vertical direction, cylinder load mechanism 7 includes cylinder connecting block 71, cylinder connecting plate 74, back pressure roller 76 and pad pasting roller 77, the both sides of the positive bottom of cylinder connecting plate 74 all are provided with cylinder connecting block 71, the back of cylinder connecting plate 74 is connected with slide rail 64 through second slider 65, the drive end of cylinder 63 is connected with the cylinder connecting block 71 of top, cylinder connecting plate 74's top is from up connecting gradually down and is provided with back pressure roller 76 and pad pasting roller 77.

Preferably, still including putting membrane platform 8, put membrane platform 8 and be located the top of cylinder load mechanism 7, put membrane platform 8 including putting lamina membranacea 81, pivot 82 and roof 83, put the top of membrane platform 8 and be provided with and put lamina membranacea 81, the bottom of putting membrane platform 8 is provided with roof 83, puts the both sides intermediate position of membrane platform 8 and connects and be provided with pivot 82, and roller connecting piece 62 is located the roof 83 under the position.

Preferably, a plurality of supporting components 75 are uniformly arranged between the top of the roller connecting plate 74 and the back pressure roller 76, each supporting component 75 comprises a shaft seat 751, a supporting plate 752 and a supporting roller 753, the shaft seats 751 are connected with the roller connecting plate 74 at the bottom, the supporting plate 752 is arranged at the top of the shaft seats 751, the supporting roller 753 is connected with the supporting roller 752, and the supporting roller 753 is in contact with the back pressure roller 76.

Preferably, the film sticking roller 77 is connected and arranged on the vertical plates on the left side and the right side of the top of the roller connecting plate 74 through a film sticking roller connecting mechanism, the film sticking roller connecting mechanism comprises deep groove ball bearings 771, needle roller bearings 772, spacers 773 and bearing seats 774, the bearing seats 774 are arranged on the vertical plates on the left side and the right side, the deep groove ball bearings 771 and the needle roller bearings 772 are sequentially arranged in the bearing seats 774 from outside to inside, two spacers 773 are arranged between the deep groove ball bearings 771 and the needle roller bearings 772, the inner spacers 773 prop against the inner rings of the needle roller bearings 772, the outer spacers 773 on the outer sides prop against the outer rings of the needle roller bearings 772, the deep groove ball bearings 771 are arranged on the outer sides of the spacers 773 on the outer sides, and the outer rings of the deep groove ball.

Preferably, the roller connecting plate 74 is divided into an upper roller connecting plate and a lower upper roller connecting plate, the upper roller connecting plate and the lower upper roller connecting plate are connected through a waist-shaped hole, and the waist-shaped hole is connected with an adjusting block 73.

Preferably, the connecting plate 61 is further provided with a first L-shaped bracket 66, the drum connecting plate 74 is further provided with a second L-shaped bracket 72, and the first L-shaped bracket 66 and the second L-shaped bracket 72 are in staggered clamping connection.

Preferably, reinforcing rib plates 13 are further provided on both sides of the side plates 12.

The utility model relates to an auxiliary pad pasting mechanism, like figure 1 and figure 2, mainly include frame 1, motor 2, transmission lead screw 3, guide rail 4, slider 5, lower part coupling mechanism 6, cylinder load mechanism 7 and put parts such as membrane platform 8. Frame 1 is main bearing structure, motor 2 and transmission lead screw 3 are installed in frame 1, mainly provide power, two guide rails 4 are installed in frame 1 about, there is the connecting block in the one side of lower part coupling mechanism 6, connecting transmission lead screw 3, first slider 5 moves on slide rail 4, thereby drive reciprocating of lower part coupling mechanism 6, cylinder load mechanism 7 passes through cylinder 63 and lower part coupling mechanism 6 and connects together, put membrane platform 8 above cylinder load mechanism 7, put the membrane of placing the panel on the membrane platform 8, first slider 5 moves on slide rail 4, not only drive the lift of lower part coupling mechanism 6, also drive the lift of cylinder load mechanism 7.

The frame 1 comprises a bottom plate 11, a side plate 12, a reinforcing rib plate 13, a motor mounting plate 14 and the like, as shown in fig. 3. Bottom plate 11 is installed and is played the fixed action in the bottom, and curb plate 12 is installed at the outermost, and guide rail 4 installs on the curb plate, and four deep floor 13 also equipartitions guarantee the intensity of frame 1 on curb plate 12. The motor mounting plate 14 is positioned between the two middle reinforcing rib plates 13 and mainly used for mounting the motor 2 and the transmission screw rod 3.

The lower connecting mechanism 6 comprises a connecting plate 61, a roller connecting piece 62, a cylinder 63, a slide rail 64, a slide block 65, a first L-shaped bracket 66 and other parts, as shown in fig. 4. The connecting plate 61 is arranged on the transmission screw rod 3, the two sides of the long side of the connecting plate 61 are provided with roller connecting pieces 62, and rollers are arranged on the upper side of the connecting plate 61 and can jack up the film placing platform 8; below are two cylinders 63, in the middle of which are two rows of slide rails 64 and a second slide block 65, and two first L-shaped brackets 66 are on the inner sides of the two rows of slide rails 64.

The cylinder loading mechanism 7 mainly comprises a cylinder connecting block 71, a second L-shaped bracket 72, an adjusting block 73, a roller connecting plate 74, a supporting assembly 75, a back pressure roller 76, a film sticking roller 77 and other parts, as shown in fig. 5. The second slider 65 moves up and down on the slide rail 64, and can drive the cylinder load mechanism 7 to move up and down. The cylinder connecting block 71 is connected with the cylinder 63, the second L-shaped support 72 and the first L-shaped support 66 are in a staggered form, only a part of the stroke of the cylinder 63 is used, the two L-shaped supports play a limiting role, and the limiting function of the L-shaped supports is shown in fig. 6. The adjusting block 73 can adjust the distance between the two roller connecting plates 74 through the adjustment of bolts and nuts, and the two roller connecting plates 74 are connected through kidney-shaped holes, so that the distance can be slightly adjusted. The support component 75 can support the back pressure roller 76 to prevent the back pressure roller from sagging caused by insufficient rigidity; the back pressure roller 76 supports the film sticking roller 77 to prevent the film sticking roller from sagging due to insufficient rigidity.

The connecting mechanism of the film sticking roller comprises deep groove ball bearings 771, needle roller bearings 772, spacer bushes 773, bearing blocks 774 and other parts, as shown in fig. 7. The two sides of the film sticking roller 77 need to bear larger radial force, if only the deep groove ball bearing 771 is used, a special large bearing is needed to meet the requirement of the radial force, and the overlarge bearing is not beneficial to assembly and use. Therefore, the deep groove ball bearing 771 and the needle roller bearing 772 are used in a matching mode, the needle roller bearing 772 is arranged inside, and the deep groove ball bearing 771 is arranged outside; the inner ring of the needle roller bearing 772 is not fixed, the volume is small, the radial force bearing capacity is large, the load bearing capacity is large, meanwhile, the needle roller bearing can be axially fixed, and the requirements can be met; however, the inner ring of the needle bearing 772 is not fixed and is easy to slide out, so that the needle bearing 772 is matched with the deep groove ball bearing 771, two spacer sleeves 773 are arranged in the middle, one spacer sleeve abuts against the inner ring of the needle bearing 772, the other spacer sleeve abuts against the outer ring of the needle bearing 772, the deep groove ball bearing 771 is arranged outside the needle bearing 771, the outer ring of the deep groove ball bearing 771 is blocked by a bearing block 774, and as can be seen from fig. 8, the bearing block 774 is lower than the outer ring of. Thus, the needle roller bearing 772 is blocked and the rotation of the needle roller bearing 772 is ensured. The mechanism is axially fixed, can bear large load, meets the requirement of small volume, and is a bright point of the design.

The film placing platform 8 comprises a placing template 81, a rotating shaft 82, a top plate 83 and other parts, as shown in fig. 9.

After the product commodity circulation comes, can at first arrive and put lamina membranacea 81 directly over, in order to make membrane and product have abundant contact, under motor 2 and transmission lead screw 3's drive, lower part coupling mechanism 6 can rise, and roller connecting piece 62 can rise, and the roof 83 of putting membrane platform 8 can be pushed up to the gyro wheel like this, puts membrane platform 8 and can rotate round pivot 82, and the messenger puts membrane platform 8 and has the slope about 15 degrees, makes things convenient for the laminating of product and membrane. As the product continues to move forward, the film application roller 77 contacts the film and the product and the film application roller rolls over the product, as with a brush, to completely apply the film to the product, completing the film application, as shown in fig. 10.

The support assembly 75 includes a shaft seat 751, a support plate 752, a support roller 753, and the like, as shown in fig. 11. The shaft seat 751 is fixed on the roller connecting plate 74 through screws, the shaft seat 751 is connected with the supporting plate 752 through a rotating shaft, the supporting plate 752 is connected with the supporting roller 753 through a rotating shaft and two bearings, and the supporting roller 753 can rotate. Two top screws at two ends are propped against the supporting plate 752 to ensure the close contact of the supporting roller 753 and the back pressure roller 76. The back pressure roller is stainless steel, and the distance is big, may cause flagging because the rigidity is not enough, and three back pressure roller supporting component 75 equipartition can realize the high rigidity of large-span in the back pressure roller below.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly referring to the number of technical features being grined. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected: either mechanically or electrically: they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides an auxiliary film pasting mechanism, its characterized in that, includes frame (1), motor (2), transmission lead screw (3), guide rail (4), first slider (5), lower part coupling mechanism (6) and cylinder load mechanism (7), frame (1) includes bottom plate (11), is located curb plate (12) of bottom plate (11) top both sides, is close to motor mounting panel (14) of top position between two curb plates (12), set up on motor mounting panel (14) at motor (2), guide rail (4) are along the fixed setting in vertical direction on curb plate (12), lower part coupling mechanism (6) are connected with guide rail (4) through first slider (5), the drive shaft of motor (2) passes through transmission lead screw (3) and lower part coupling mechanism (6) drive connection setting, lower part coupling mechanism (6) include connecting plate (61), The roller connecting piece (62), the air cylinder (63), the sliding rail (64) and the second sliding block (65), the transmission screw rod (3) is connected with the back of the connecting plate (61), the roller connecting piece (62) is arranged at the top positions of the two sides of the front surface of the connecting plate (61), the roller is installed at the top of the roller connecting piece (62), the air cylinder (63) is arranged at the two sides of the bottom of the front surface of the connecting plate (61) along the vertical direction, the sliding rail (64) is arranged at the two sides of the position of the front surface of the connecting plate (61) close to the top surface along the vertical direction, the air cylinder loading mechanism (7) comprises an air cylinder connecting block (71), a roller connecting plate (74), a back pressure roller (76) and a film pasting roller (77), the air cylinder connecting block (71) is arranged at the two sides of the bottom of the front surface of the roller connecting plate (, the driving end of the air cylinder (63) is connected with an air cylinder connecting block (71) above the air cylinder, and a back pressure roller (76) and a film sticking roller (77) are sequentially connected with the top of the roller connecting plate (74) from bottom to top.

2. The auxiliary film sticking mechanism according to claim 1, further comprising a film placing platform (8), wherein the film placing platform (8) is located above the cylinder loading mechanism (7), the film placing platform (8) comprises a film placing plate (81), a rotating shaft (82) and a top plate (83), the film placing plate (81) is arranged at the top of the film placing platform (8), the top plate (83) is arranged at the bottom of the film placing platform (8), the rotating shaft (82) is connected and arranged at the middle position of the two sides of the film placing platform (8), and the roller connecting piece (62) is located right below the top plate (83).

3. The auxiliary film sticking mechanism as claimed in claim 1, wherein a plurality of supporting components (75) are uniformly arranged between the top of the roller connecting plate (74) and the back pressure roller (76), the supporting components (75) comprise a shaft seat (751), a supporting plate (752) and a supporting roller (753), the shaft seat (751) is connected with the roller connecting plate (74) at the bottom, the supporting plate (752) is arranged at the top of the shaft seat (751), the supporting roller (753) is connected with the supporting plate (752), and the supporting roller (753) is in contact with the back pressure roller (76).

4. The auxiliary film sticking mechanism as claimed in claim 1, wherein the film sticking roller (77) is connected and arranged on the vertical plates on the left and right sides of the top of the roller connecting plate (74) through a film sticking roller connecting mechanism, the film sticking roller connecting mechanism comprises deep groove ball bearings (771), needle roller bearings (772), spacers (773) and bearing seats (774), the bearing seats (774) are arranged on the vertical plates on the left and right sides, the deep groove ball bearings (771) and the needle roller bearings (772) are sequentially arranged in the bearing seats (774) from outside to inside, two spacers (773) are arranged between the deep groove ball bearings (771) and the needle roller bearings (772), the inner spacer (773) abuts against the inner ring of the needle roller bearings (772), the outer spacer (773) abuts against the outer ring of the needle roller bearings (772), and the outer side of the outer spacer (773) is provided with the deep groove ball bearings (771), the outer ring of the deep groove ball bearing (771) is blocked by a bearing seat (774).

5. The auxiliary film sticking mechanism as claimed in claim 1, wherein the roller connecting plate (74) is divided into an upper roller connecting plate and a lower upper roller connecting plate, the upper roller connecting plate and the lower upper roller connecting plate are connected through a waist-shaped hole, and the waist-shaped hole is connected with an adjusting block (73).

6. The auxiliary film sticking mechanism as claimed in claim 1, wherein a first L-shaped bracket (66) is further arranged on the connecting plate (61), a second L-shaped bracket (72) is further arranged on the roller connecting plate (74), and the first L-shaped bracket (66) and the second L-shaped bracket (72) are clamped in a staggered manner.

7. An auxiliary film sticking mechanism according to claim 1, wherein reinforcing rib plates (13) are further arranged on two sides of the side plate (12).

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